Afr seems ok where it travels on VE table when it stumbles. My setup makes it difficult to tune as it has low vacuum on idle and it first shoots diagonal for revs and then high up on low revs and then right and down and bogs. Lowest vacuum I have seen is around 60kpa and idle is 65.

I also have a steel ca. 13lb FW but off idle was really good with cis and aic.

How can I use custom filter? It says the expressions are not configuren in my projects outputs or settings? I tried to rule out idle bins so rpm < 1220 and map < 66 is what Im trying to filter on live tune.